library(ezknitr)

The most frequent words in the 4 novels we studied:

tax_val_map.png:

tax_val_ch_map:

tree_count_map:

tree_dia_map:

tree_val_ch_plot:

tree_val_plot:

read_csv("../results/lm_tree.csv")

## Error in read_csv("../results/lm_tree.csv"): could not find function "read_csv"